UseMTB | Master Tool Box 3D
Turn your ideas into personalized 3D-printable products. Add your name, logo, text or QR code to ready-made designs, customize them online and download print-ready files. No CAD skills needed.
No CAD skills required
Enter customer details in a simple form.
Print-ready STL / 3MF
Generate a model ready to open in the slicer and print.
Made for makers and businesses
Customize for yourself, a gift or your customers.
Choose a design, personalize it online and bring your creation to life with a 3D printer.
1. Choose a design
Pick a ready-made 3D product generator.
2. Make it yours
Add your name, logo, text or QR code online.
3. Download
Generate and save a print-ready 3MF model.
4. Print
Open your file in a slicer and bring your creation to life.
Behind the scenes · Actual photographs
Before a generator becomes useful, we have to see what comes off the printer. Here are a few unpolished moments from our own production and experiments.
Real customer batches
Branded keychains, straight from the print bed
Work in progress
From a generated model to a physical print
Testing new designs
Multiple pieces printed in one run
Choose a ready-made design, make it your own and download a personalized model ready for 3D printing.
Christmas special · Free generator
Make a festive ornament or gift tag in seconds. Pick from six designs, add any name, preview your creation and download a colored 3MF, STL or SVG. Free and ready for 3D printing.
New · Free generator
Make a little keepsake for every guest. Six designs for weddings, parties and teams. Add a name, pick two colors and download a colored 3MF or STL.
Create Your Guest Tag
New · Dust and insect cover
Design a 3D-printed flip lid for standard beverage cans with a familiar one-hand PUSH hinge. Add your logo and a QR code, choose four AMS colors and export a 3MF. Helps keep dust and insects out; not airtight or spillproof.
Create Your Can Cover
New · Print in place
Customize a captured spinner keychain with your logo, optional QR and NFC, and a colored 3MF. Inspect the slice and mechanically test a sample before customer production.
Open Generator
Business branding · New
Create branded 3D-printable keychains for your business. Upload your logo, choose the shape and colors, add optional NFC or QR, then download a multi-color 3MF with editable print settings. Pub Fever is included as a real-world example preset.
Open Generator
Try it now
Create a 3D-printable pet ID tag with your pet’s name, artwork and a scannable QR profile link. Download a color-ready 3MF.
Open Generator
Working generator
Personalize a 3D-printable keychain with your logo and a QR link to your website, menu or review page. Optional NFC pocket.
Open Generator
New · Metal engraving
Create engraved stainless steel pet tags with two selectable paw styles and separate front artwork and QR back files.
Open Generator
Working generator
Design a two-sided 3D-printable review stand with your logo, QR code and optional NFC and gift-keychain features. Download a color-ready 3MF.
Open GeneratorReal makers · Real creations
Explore 3D model previews voluntarily shared by people using our free tools. Every preview is checked before publication.
Tiny Hedgehog
Spinner keychain
Brave Badger
Business QR tag
Mellow Penguin
Metal pet tag
Clever Fox
Business QR tag
Tiny Panda
Business QR tag
Happy Hedgehog
Spinner keychain
Brave Fox
Text keychain
Curious Moose
Business QR tag
Every new customer brings a different logo, name or link. These are five products we actually printed — and the real customization problems that inspired our product generators.
B2B ORDER · REPEAT CUSTOMER
Custom-branded keychains
Our first independent paid bar order was 50 oval keychains. The original design needed manual and AI-assisted refinement; now you can customize its production format in a generator.
The shape stays the same. The business logo, colours and text can change for the next order.
CAFÉ · 50-TAG PILOT
Branded NFC & QR touchpoints
We tested 50 branded NFC tags and QR links to help café visitors reach Kiska's review page.
The next café needs its own branding and review-page link, not a new product from scratch.
DEMONSTRATION PROTOTYPE
A company-logo keychain
A physical prototype explores turning company artwork into a branded tag for NFC-based contact sharing.
A different customer can supply a different logo and contact destination for the same basic format.
OUR PRODUCT · PET ID
Personalised pet identification
The Bella tag shows how a pet's name and a scannable link to an editable online profile can become a useful physical product.
Every pet gets a different name and profile link while the printable tag format remains reusable.
LOCAL SERVICE BUSINESS
Business-name & phone tags
Round black-and-yellow keychains put the cleaning company's logo, business name and phone number in one small branded item.
The same format works with another business name, logo and contact number.
Master Tool Box 3D is turning these repeatable personalization steps into generators, so a new logo, name or destination link does not mean redesigning a product from scratch.
See five printed products from real orders, café pilots and prototypes — and how this experience informs our product generators.
Explore Real ProjectsTry our available customizable designs online and download a 3D-printable model. We also share selected free designs with maker communities, including MakerWorld.
Try a Free GeneratorExplore our working generators
Behind the printers
Master Tool Box 3D is built in Joensuu, Finland.
Hi, I’m Iurii.
Product & Technology
Entrepreneur and software developer working with automation, web products and real 3D-print production.
That photo is me working with physical prototypes. I develop the generators and test what actually comes off the printer.
Real workshop. Real experiments. No stock photography.
€19/month
Paid access is coming soon.
€29/month
Paid access is coming soon.
Paid plans are not available yet. Commercial rights will apply while a subscription is active.
Access multiple product generators through one subscription instead of buying individual static models.
We use AI to adapt and improve generators faster, so you spend less time on repetitive CAD work.
From customer details to print-ready files, every generator is designed around real production steps.
Choose a free generator, personalize a design and download a model ready for your 3D printer. No CAD experience required.
Try a Free GeneratorNo CAD skills required.
